S15/T15 Jimmy 2WD L4-119 1.9L VIN A 2-BBL (1983)
Seals and Gaskets: All Technical Service Bulletins
A/T Case Extension Oil Seal Assembly - Installation
Number:
83-I-77
Section:
VIIc
Date:
May, 1983
Subject:
CASE EXTENSION OIL SEAL ASSEMBLY - 1982-83 THM 700-R4
TO:
ALL CHEVROLET DEALERS
When installing the output shaft yoke on any THM 700-R4 transmission, be certain to do the following:
1.
Grease the sealing lip on the case extension oil seal assembly.
2.
Clean all corrosion, dirt, nicks, or burrs off the output shaft yoke.
3.
Use care when installing the yoke, so that it doesn't cut or tear the case extension oil seal assembly.
If these items are not performed, wear may be experienced on the oil seal assembly and a leak may result.
